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问题 问答题 简答题

使用射孔器推车拉运射孔器时，可能会造成射孔器滑落，砸伤人员，在拉运时应安装好挡板或挡杆，请问拉运102型射孔器时最多可以摆放几层？

答案

参考答案：

拉运102型射孔器时最多摆放3层。

听力题

阅读下面短文，根据短文和中文提示完成单词拼写，每空限填一词。

Henry works in a factory. He comes from a poor family and was in school for only four years. He has to do more work, but he’s paid 小题1:     (较少的). He likes to watch football matches very much and 小题2:       (花费)a lot of time on it.

One evening there was a big football match. He 小题3:      (借)some money from his friend and hurried there. There were a lot of people there. And all the tickets were 小题4:      (卖)out. He 小题5:     (感到)sorry for it. He saw a pole(电线杆)outside the playground and climbed it up quickly. A policeman came and said, “It’s dangerous to stay on it. Come down!”

“Wait a minute, please!” Henry said and just at the moment the policeman 小题6:       (听到) cheers in the playground and asked in a hurry, “Which team has kicked a goal?” “Ours!” “Wonderful! You can stay there but take care,” the policeman said 小题7:       (高兴地) and left. When the match would soon be over, he came back again and asked, “Who’s 小题8:     (赢)?” “Theirs, 3-2.” “Come down,” the policeman said 小题9:      (生气地). “Such a match that we shouldn’t 小题10:       (观看) it.”

Henry had to come down. But soon they heard cheers again. The policeman said in a hurry, “Climb up quickly and see who’s kicked a goal!”
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单项选择题

踝反射的中枢位于（）

A.腰髓1~2节

B.腰髓2~4节

C.腰髓3~5节

D.骶髓1~2节

E.骶髓2~4节
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